Stable signalNo paid features detectedMedium-risk permissions
Microsoft Defender Browser Protection icon

Microsoft Defender Browser Protection

Protect yourself against online threats, like phishing and malicious websites, with real-time protection from Microsoft.

Users2MCurrent public install base
Rating4.2Store average score
Reviews628Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Microsoft Defender Browser Protection Media preview

3 assets
Trend

User growth trend

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User Growth Over Time

2M2M2M2M2M2026年7月13日2026年7月16日2026年7月19日Latest: 2M
Rating trend

7-day rating trend

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7-day rating change

Start
4.15
Latest
4.15
7-day rating change
0.00
4.054.104.154.204.252026年7月13日2026年7月16日2026年7月19日Latest: 4.15
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version1.664
ManifestV3
Size240KiB
Languages1English (United States)
Published
Store updated
Last crawled
English (United States)
Overview

Product summary

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Currently supported region(s): United States

The Microsoft Defender Browser Protection extension helps protect you against online threats, such as links in phishing emails and websites designed to trick you into downloading and installing malicious software that can harm your computer.

If you click a malicious link in an email or navigate to a site designed to trick you into disclosing financial, personal or other sensitive information, or a website that hosts malware, Microsoft Defender Browser Protection will check it against a constantly updated list of malicious URLs known to Microsoft.

If the malicious link matches one on the list, Microsoft Defender Browser Protection will show a red warning screen letting you know that the web page you are about to visit is known to be harmful, giving you a clear path back to safety with one click.

Privacy statement: https://privacy.microsoft.com/en-us/privacystatement

• Continuously updated list of reported harmful sites

Reviews

Recent review snapshot

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Store average score4.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.0Average computed only from synced review bodies below
Reviews with text267Synced review bodies
Total ratings / reviews628Chrome Web Store public rating/review count

Store average score: 4.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
155
4
41
3
23
2
11
1
37
Matthew Lopez2020年8月24日
5

It works well to find things Google Safe Browsing misses. Doubling up on security is a good strategy.

Language en
Muni Catw2020年8月11日
5

NICE THO IF THERES PROBLEMS I WILL BE SWITCHING IT OFF

Language en
Daniel Chancey2020年7月23日
5

Avg to Component New 30 years old to 16 year old equipment Now works On zillions of apps from My System Thank you GPS Bible .

Language en
0 helpful · 1 not helpful
Kennedy Lambert2020年7月17日
1

i hate this and i know that my school added this but when the year was over they told evryone to have their parrents to delet it but it would not go and my administrater triede tto help but she could not pls help just delet this app cuz if i dont the school said that my mom will have to pay and she does not have any money!!!!

Language en
1 helpful · 4 not helpful
Dante Lopez (TheSm64Fan)2020年7月13日
5

best

Language en
Sekai Oyasumi2020年7月2日
3

いいんだけど日本語に対応してたら★5

Language ja
11 helpful · 17 not helpful
Jack Porter2020年3月7日
5

Great tool allowing users to combine Microsoft's and Google's Threat Intelligence when using Google Chrome :)

Language en
1 helpful · 0 not helpful
Joulia Skapinaki2020年2月29日
3

Is this extension only for U.S users ? I'm based in Europe !

Language en
1 helpful · 0 not helpful
Jimsies Kimsiez2020年2月20日
5

Great extension combine with Google Safe Browsing.

Language en
Артур2020年1月7日
3

Наверное, это: "Currently supported region(s): United States" - не читает никто: "В настоящее время поддерживаемые регионы: США"! Это расширение не работает для иных регионов!

Language ru
4 helpful · 0 not helpful